2017284918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{8179}}^1$

素因数の和:8333

約数の個数: 64

約数和(自身を含む): 4565617920

約数和(自身を除く): 2548333002

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 101, 111, 202, 222, 303, 407, 606, 814, 1111, 1221, 2222, 2442, 3333, 3737, 6666, 7474, 8179, 11211, 16358, 22422, 24537, 41107, 49074, 82214, 89969, 123321, 179938, 246642, 269907, 302623, 539814, 605246, 826079, 907869, 1652158, 1815738, 2478237, 3328853, 4956474, 6657706, 9086869, 9986559, 18173738, 19973118, 27260607, 30564923, 54521214, 61129846, 91694769, 183389538, 336214153, 672428306, 1008642459, 2017284918]

約数ペア:

[(1, 2017284918), (2, 1008642459), (3, 672428306), (6, 336214153), (11, 183389538), (22, 91694769), (33, 61129846), (37, 54521214), (66, 30564923), (74, 27260607), (101, 19973118), (111, 18173738), (202, 9986559), (222, 9086869), (303, 6657706), (407, 4956474), (606, 3328853), (814, 2478237), (1111, 1815738), (1221, 1652158), (2222, 907869), (2442, 826079), (3333, 605246), (3737, 539814), (6666, 302623), (7474, 269907), (8179, 246642), (11211, 179938), (16358, 123321), (22422, 89969), (24537, 82214), (41107, 49074)]